ABB 2TFH100491R1001 Moulded Case Circuit Breaker - IEC60947-2
Part Number: 2TFH100491R1001
Quick Summary
ABB 2TFH100491R1001 Molded Case Circuit Breaker provides reliable overcurrent protection for industrial panels and switchgear. Engineers often contend with nuisance trips, crowded control cabinets, and inconsistent protection schemes that hinder uptime. This model meets IEC60947-2 and GB/T 14028.2, and carries CE conformity along with RoHS/REACH declarations to support global compliance. As part of the SACE Tmax XT family, it scales with demand and helps reduce downtime. Its 32 A rating and 4P form factor enable selective protection in complex systems, delivering predictable performance and lowering total cost of ownership for industrial automation environments.
Product Information
Extended Description
2TFH100491R1001 ABB: XT1N160 TMD32/450 FFC 4P+RC Inst
Environmental Product Declaration - EPD
NoDecNee
REACH Declaration
REACh Declaration ABB Sace circuit breakers
RoHS Information
RoHS Declaration ABB Sace circuit breakers
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
Environmental Information
Breakers - Packaging disposal information
Customs Tariff Number
85362000
Product Net Width
101.6 mm
Product Net Height
130 mm
Product Net Depth / Length
70 mm
Product Net Weight
2.7 kg
Package Level 1 Width
242 mm
Package Level 1 Height
165 mm
Package Level 1 Depth / Length
20.5 mm
Package Level 1 Gross Weight
2.8 kg
Product Main Type
SACE Tmax XT
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Version
F
Current Type
AC
Electrical Durability
8000 cycle | 120 cycles per hour
Mechanical Durability
25000 cycle | 240 cycles per hour
Number of Poles
4P
Power Loss
at Rated Operating Conditions per Pole 2.1 W
Rated Current (In)
32 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
800 V
Rated Operational Voltage
690 V AC | 500 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(220 V AC) 50 kA | (230 V AC) 50 kA | (240 V AC) 50 kA | (380 V AC) 36 kA | (415 V AC) 36 kA | (440 V AC) 18 kA | (500 V AC) 15 kA | (525 V AC) 11 kA | (690 V AC) 5 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 65 kA | (230 V AC) 65 kA | (240 V AC) 65 kA | (380 V AC) 36 kA | (415 V AC) 36 kA | (440 V AC) 36 kA | (500 V AC) 30 kA | (525 V AC) 22 kA | (690 V AC) 6 kA
Rated Uninterrupted Current (Iu)
160 A
Release
TMD
Release Type
TM
Remarks
ATLAS
Short-Circuit Performance Level
N
Standards
IEC60947-2 | GB/T 14028.2
Sub-type
XT1
Terminal Connection Type
Front for Copper Cables
Data Sheet, Technical Information
SACE Tmax XT IEC Low voltage molded case circuit-breakers Catalog | SACE Tmax XT IEC TECHNICAL CHARACTERISTICS Low voltage molded case circuit-breakers
Declaration of Conformity - CE
EC Declaration of Conformity Tmax XT1
Instructions and Manuals
Installation instructions XT1
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Feature → Business Impact → Application: 4P, 32 A, 690 V AC rated electrical performance enables robust protection for distribution panels in automated lines, reducing nuisance trips and safeguarding critical machinery. This translates to shorter fault durations and less unplanned downtime in manufacturing cells and packaging lines. Features 800 V insulation and 690 V AC operating voltage support safe, reliable operation across medium-range industrial networks, including machine controls and ancillary equipment. The result is improved system reliability and easier coordination with upstream protection devices in panelboards and switchgear. RoHS and REACH declarations, plus CE conformity, ensure global compliance without redesigns for export markets, cutting time-to-operate and enabling one design across regions. Front terminal connection for copper cables simplifies installation and reduces wiring complexity in tight cabinet spaces. The compact 101.6 mm width and 70 mm depth help maximize panel density while maintaining clean wiring layouts. Durability specs—8000 electrical cycles and 25000 mechanical cycles—support long service life in high-use environments, lowering maintenance costs and replacement frequency.
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FAQs
For installation, place the 4P MCCB with front copper cable terminals for straightforward wiring. Ensure compatibility with 690 V AC operating voltage and 800 V insulation rating, and respect clearance in the panel to accommodate a device width of 101.6 mm and depth of 70 mm. Use properly rated fusing and bus connections, and verify torque specs on terminal screws to maintain electrical integrity over time.
Key specs include a rated current of 32 A, rated operational voltage of 690 V AC / 500 V DC, rated insulation voltage of 800 V, and an impulse withstand voltage of 8 kV. The device provides short-circuit protection with Ics up to 50 kA and Icu up to 65 kA, making it suitable for demanding automation panels and switchgear assemblies.
Yes. The product conforms to IEC 60947-2 and GB/T 14028.2, and carries CE conformity. RoHS and REACH declarations are provided to support global environmental compliance, enabling use in multi-region deployments without redesign for regulatory requirements.
Suitable for industrial automation panels, switchgear, and machine control cabinets, the 4P 32 A MCCB from the SACE Tmax XT family offers reliable overcurrent protection, selective tripping, and compact installation in constrained control rooms. It supports high fault currents and integrates with standard panelboard architectures for scalable protection strategies.
The device delivers up to 8000 electrical cycles and 25000 mechanical cycles, supporting frequent operation in automated processes. Its robust construction and front-terminal copper cable compatibility simplify diagnostics and replacements. Consider routine torque checks, periodic insulation checks, and alignment with RoHS/REACH compliance to ensure continued reliability in challenging environments such as manufacturing floors or process lines.